CAS Number15086-94-9
SynonymsBromeosin; D & C Red no. 21; eosine acid; eosine lactonique; Benzoic acid, 2-(2,4,5,7-tetrabromo-6-hydroxy-3-oxo-3H-xanthen-9-yl)-, sodium salt (1:2); TetrabroMofluorescein; C.I. Solvent Red 43; MFCD00036189; D and C Red No. 21; Eosin Y alcohol; Japan Red 223; eosin yellowish; 2',4',5',7'-Tetrabromofluorescein; eosin yellow; Bromoeosin; EINECS 239-138-3; Solvent Red 43; Disodium 2-(2,4,5,7-tetrabromo-6-oxido-3-oxo-3H-xanthen-9-yl)benzoate; 2',4',5',7'-tetrabromo-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one; Eosin acid; Eosine Yellowish-(YS); 2,4,5,7-tetrabromofluorescein
Molecular FormulaC20H8Br4O5
Molecular Weight647.89
Purity98.00%
Density1.02 g/mL at 20ºC
Boiling Point640.3ºC at 760 mmHg
Melting Point295ºC
AppearanceOrange to red powder
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 15086-94-9 |
| Catalog No. | 2A-9036438 |
| Chinese Name | 曙红Y(醇溶) |
| Synonyms | Bromeosin; D & C Red no. 21; eosine acid; eosine lactonique; Benzoic acid, 2-(2,4,5,7-tetrabromo-6-hydroxy-3-oxo-3H-xanthen-9-yl)-, sodium salt (1:2); TetrabroMofluorescein; C.I. Solvent Red 43; MFCD00036189; D and C Red No. 21; Eosin Y alcohol; Japan Red 223; eosin yellowish; 2',4',5',7'-Tetrabromofluorescein; eosin yellow; Bromoeosin; EINECS 239-138-3; Solvent Red 43; Disodium 2-(2,4,5,7-tetrabromo-6-oxido-3-oxo-3H-xanthen-9-yl)benzoate; 2',4',5',7'-tetrabromo-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one; Eosin acid; Eosine Yellowish-(YS); 2,4,5,7-tetrabromofluorescein |
| Molecular Formula | C20H8Br4O5 |
| Molecular Weight | 647.89 |
| Purity | 98.00 |
| Density | 1.02 g/mL at 20ºC |
| Boiling Point | 640.3ºC at 760 mmHg |
| Melting Point | 295ºC |
| Appearance | Orange to red powder |
| Water Solubility | H2O: 0.1 g/mL, dark red |
| Storage Condition | room temperature |
| Application | Eosin Y is a dye molecule. Eosin Y has low cost, good availability, and is widely used as a photoredox catalyst in organic synthesis [1]. |
| HTC | 32041919 |
| PubChem ID | 24853789 |
| SMILES | O=C1OC2(c3ccccc31)c1cc(Br)c(O)c(Br)c1Oc1c2cc(Br)c(O)c1Br |
| InChI | InChI=1S/C20H8Br4O5/c21-11-5-9-17(13(23)15(11)25)28-18-10(6-12(22)16(26)14(18)24)20(9)8-4-2-1-3-7(8)19(27)29-20/h1-6,25-26H |
| InChI Key | DBZJJPROPLPMSN-UHFFFAOYSA-N |
| Hazard Symbols | transportation |
| Bioactivity | Chemical & Physical Properties |
| Use of | Eosin Y is a dye molecule. Eosin Y has low cost and good availability which has a wide application in organic synthesis as a photoredox catalyst[1]. Properties Articles128 Biological Activity Chemical & Physical Properties |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 United Nations shipping name European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available The above information is believed to be correct, but is not all-inclusive and should be used as a guide only. The information in this document is based on our current knowledge and is Correct safety instructions apply to this product. This information does not represent a warranty as to the properties of this product. See reverse side of invoice or packing slip. |
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